Bar-type substrate transportation device

The utility model provides a bar type base plate conveying device. The device mainly comprises a main body, a plurality of fixed rollers and a plurality of movable rollers, wherein the body, concave structure, a first supporting wall and a second supporting wall which correspond to each other are arranged on the two sides of the concave structure; a corresponding rail is embedded into each supporting wall; a driver is arranged at the bottom of the concave structure; the track is composed of two parallel tracks and a plurality of vertical tracks. A plurality of fixed idler wheels which are arranged in parallel to form a supporting frame face are arranged between the first supporting wall and the second supporting wall, a plurality of movable idler wheels are arranged in the corresponding rails in parallel, the movable idler wheels and the fixed idler wheels are arranged in a crossed mode, and the movable idler wheels can be moved in the rails at the same time. 本实用新型提供一种条棒式基板运输装置，主要由一主体、复数个固定滚轮、及复数个可动滚轮所组成，其中该主